Lines Matching full:cx
110 struct cx18 *cx = s->cx; in cx18_prepare_buffer() local
126 buf->tvnorm != cx->std) { in cx18_prepare_buffer()
131 buf->tvnorm = cx->std; in cx18_prepare_buffer()
153 buf->tvnorm = cx->std; in cx18_prepare_buffer()
185 struct cx18 *cx = s->cx; in buffer_setup() local
187 *size = 2 * cx->cxhdl.width * cx->cxhdl.height; in buffer_setup()
207 struct cx18 *cx = s->cx; in buffer_prepare() local
210 cx->cxhdl.width, cx->cxhdl.height, field); in buffer_prepare()
241 static void cx18_stream_init(struct cx18 *cx, int type) in cx18_stream_init() argument
243 struct cx18_stream *s = &cx->streams[type]; in cx18_stream_init()
249 s->cx = cx; in cx18_stream_init()
256 s->buffers = cx->stream_buffers[type]; in cx18_stream_init()
257 s->buf_size = cx->stream_buf_size[type]; in cx18_stream_init()
283 &cx->pci_dev->dev, &s->vbuf_q_lock, in cx18_stream_init()
287 s, &cx->serialize_lock); in cx18_stream_init()
291 s->vb_bytes_per_frame = cx->cxhdl.height * 720 * 3 / 2; in cx18_stream_init()
296 static int cx18_prep_dev(struct cx18 *cx, int type) in cx18_prep_dev() argument
298 struct cx18_stream *s = &cx->streams[type]; in cx18_prep_dev()
299 u32 cap = cx->v4l2_cap; in cx18_prep_dev()
301 int num = cx->instance + cx18_first_minor + num_offset; in cx18_prep_dev()
312 s->cx = cx; in cx18_prep_dev()
328 cx->stream_buffers[type] == 0) { in cx18_prep_dev()
333 cx18_stream_init(cx, type); in cx18_prep_dev()
337 if (cx->card->hw_all & CX18_HW_DVB) { in cx18_prep_dev()
355 cx->v4l2_dev.name, s->name); in cx18_prep_dev()
358 s->video_dev.v4l2_dev = &cx->v4l2_dev; in cx18_prep_dev()
361 if (cx->card->video_inputs->video_type == CX18_CARD_INPUT_VID_TUNER) in cx18_prep_dev()
362 s->video_dev.tvnorms = cx->tuner_std; in cx18_prep_dev()
365 s->video_dev.lock = &cx->serialize_lock; in cx18_prep_dev()
371 int cx18_streams_setup(struct cx18 *cx) in cx18_streams_setup() argument
378 ret = cx18_prep_dev(cx, type); in cx18_streams_setup()
383 ret = cx18_stream_alloc(&cx->streams[type]); in cx18_streams_setup()
391 cx18_streams_cleanup(cx, 0); in cx18_streams_setup()
395 static int cx18_reg_dev(struct cx18 *cx, int type) in cx18_reg_dev() argument
397 struct cx18_stream *s = &cx->streams[type]; in cx18_reg_dev()
417 struct cx18_stream *s_mpg = &cx->streams[CX18_ENC_STREAM_TYPE_MPG]; in cx18_reg_dev()
439 name, s->name, cx->stream_buffers[type], in cx18_reg_dev()
440 cx->stream_buf_size[type] / 1024, in cx18_reg_dev()
441 (cx->stream_buf_size[type] * 100 / 1024) % 100); in cx18_reg_dev()
449 if (cx->stream_buffers[type]) in cx18_reg_dev()
451 name, s->name, cx->stream_buffers[type], in cx18_reg_dev()
452 cx->stream_buf_size[type]); in cx18_reg_dev()
463 int cx18_streams_register(struct cx18 *cx) in cx18_streams_register() argument
471 err = cx18_reg_dev(cx, type); in cx18_streams_register()
480 cx18_streams_cleanup(cx, 1); in cx18_streams_register()
485 void cx18_streams_cleanup(struct cx18 *cx, int unregister) in cx18_streams_cleanup() argument
495 if (cx->streams[type].dvb != NULL) { in cx18_streams_cleanup()
497 cx18_dvb_unregister(&cx->streams[type]); in cx18_streams_cleanup()
498 kfree(cx->streams[type].dvb); in cx18_streams_cleanup()
499 cx->streams[type].dvb = NULL; in cx18_streams_cleanup()
500 cx18_stream_free(&cx->streams[type]); in cx18_streams_cleanup()
508 if (cx->stream_buffers[type] != 0) { in cx18_streams_cleanup()
509 cx->stream_buffers[type] = 0; in cx18_streams_cleanup()
516 if (cx->streams[type].buffers != 0) in cx18_streams_cleanup()
517 cx18_stream_free(&cx->streams[type]); in cx18_streams_cleanup()
523 vdev = &cx->streams[type].video_dev; in cx18_streams_cleanup()
529 videobuf_mmap_free(&cx->streams[type].vbuf_q); in cx18_streams_cleanup()
531 cx18_stream_free(&cx->streams[type]); in cx18_streams_cleanup()
539 struct cx18 *cx = s->cx; in cx18_vbi_setup() local
540 int raw = cx18_raw_vbi(cx); in cx18_vbi_setup()
544 if (cx->is_60hz) { in cx18_vbi_setup()
545 cx->vbi.count = 12; in cx18_vbi_setup()
546 cx->vbi.start[0] = 10; in cx18_vbi_setup()
547 cx->vbi.start[1] = 273; in cx18_vbi_setup()
549 cx->vbi.count = 18; in cx18_vbi_setup()
550 cx->vbi.start[0] = 6; in cx18_vbi_setup()
551 cx->vbi.start[1] = 318; in cx18_vbi_setup()
556 v4l2_subdev_call(cx->sd_av, vbi, s_raw_fmt, &cx->vbi.in.fmt.vbi); in cx18_vbi_setup()
558 v4l2_subdev_call(cx->sd_av, vbi, s_sliced_fmt, &cx->vbi.in.fmt.sliced); in cx18_vbi_setup()
569 lines = cx->vbi.count * 2; in cx18_vbi_setup()
585 lines = cx->is_60hz ? (21 - 4 + 1) * 2 : (23 - 2 + 1) * 2; in cx18_vbi_setup()
593 : (cx->is_60hz ? VBI_HBLANK_SAMPLES_60HZ in cx18_vbi_setup()
644 cx18_api(cx, CX18_CPU_SET_RAW_VBI_PARAM, 6, data); in cx18_vbi_setup()
647 void cx18_stream_rotate_idx_mdls(struct cx18 *cx) in cx18_stream_rotate_idx_mdls() argument
649 struct cx18_stream *s = &cx->streams[CX18_ENC_STREAM_TYPE_IDX]; in cx18_stream_rotate_idx_mdls()
677 struct cx18 *cx = s->cx; in _cx18_stream_put_mdl_fw() local
691 cx18_vapi(cx, CX18_CPU_DE_SET_MDL, 5, s->handle, in _cx18_stream_put_mdl_fw()
692 (void __iomem *) &cx->scb->cpu_mdl[mdl->id] - cx->enc_mem, in _cx18_stream_put_mdl_fw()
737 s->mdl_size = 720 * s->cx->cxhdl.height * 3 / 2; in cx18_stream_configure_mdls()
739 s->mdl_size = 720 * s->cx->cxhdl.height * 2; in cx18_stream_configure_mdls()
746 if (cx18_raw_vbi(s->cx)) { in cx18_stream_configure_mdls()
747 s->mdl_size = (s->cx->is_60hz ? 12 : 18) in cx18_stream_configure_mdls()
755 s->mdl_size = s->cx->is_60hz in cx18_stream_configure_mdls()
772 struct cx18 *cx = s->cx; in cx18_start_v4l2_encode_stream() local
784 cx->mpg_data_received = cx->vbi_data_inserted = 0; in cx18_start_v4l2_encode_stream()
785 cx->dualwatch_jiffies = jiffies; in cx18_start_v4l2_encode_stream()
786 cx->dualwatch_stereo_mode = v4l2_ctrl_g_ctrl(cx->cxhdl.audio_mode); in cx18_start_v4l2_encode_stream()
787 cx->search_pack_header = 0; in cx18_start_v4l2_encode_stream()
804 captype = cx18_raw_vbi(cx) ? in cx18_start_v4l2_encode_stream()
813 cx->vbi.frame = 0; in cx18_start_v4l2_encode_stream()
814 cx->vbi.inserted_frame = 0; in cx18_start_v4l2_encode_stream()
815 memset(cx->vbi.sliced_mpeg_size, in cx18_start_v4l2_encode_stream()
816 0, sizeof(cx->vbi.sliced_mpeg_size)); in cx18_start_v4l2_encode_stream()
825 cx18_vapi_result(cx, data, CX18_CREATE_TASK, 1, CPU_CMD_MASK_CAPTURE); in cx18_start_v4l2_encode_stream()
827 cx18_vapi(cx, CX18_CPU_SET_CHANNEL_TYPE, 2, s->handle, captype); in cx18_start_v4l2_encode_stream()
841 cx18_vapi(cx, CX18_CPU_SET_VER_CROP_LINE, 2, s->handle, 0); in cx18_start_v4l2_encode_stream()
842 cx18_vapi(cx, CX18_CPU_SET_MISC_PARAMETERS, 3, s->handle, 3, 1); in cx18_start_v4l2_encode_stream()
843 cx18_vapi(cx, CX18_CPU_SET_MISC_PARAMETERS, 3, s->handle, 8, 0); in cx18_start_v4l2_encode_stream()
844 cx18_vapi(cx, CX18_CPU_SET_MISC_PARAMETERS, 3, s->handle, 4, 1); in cx18_start_v4l2_encode_stream()
850 if (atomic_read(&cx->ana_capturing) == 0) in cx18_start_v4l2_encode_stream()
851 cx18_vapi(cx, CX18_CPU_SET_MISC_PARAMETERS, 2, in cx18_start_v4l2_encode_stream()
860 cx18_vapi(cx, CX18_CPU_SET_CAPTURE_LINE_NO, 3, in cx18_start_v4l2_encode_stream()
863 if (cx->v4l2_cap & V4L2_CAP_VBI_CAPTURE) in cx18_start_v4l2_encode_stream()
871 s_idx = &cx->streams[CX18_ENC_STREAM_TYPE_IDX]; in cx18_start_v4l2_encode_stream()
872 cx18_vapi_result(cx, data, CX18_CPU_SET_INDEXTABLE, 2, in cx18_start_v4l2_encode_stream()
876 cx->cxhdl.priv = s; in cx18_start_v4l2_encode_stream()
877 cx2341x_handler_setup(&cx->cxhdl); in cx18_start_v4l2_encode_stream()
883 if (!cx->cxhdl.video_mute && in cx18_start_v4l2_encode_stream()
884 test_bit(CX18_F_I_RADIO_USER, &cx->i_flags)) in cx18_start_v4l2_encode_stream()
885 cx18_vapi(cx, CX18_CPU_SET_VIDEO_MUTE, 2, s->handle, in cx18_start_v4l2_encode_stream()
886 (v4l2_ctrl_g_ctrl(cx->cxhdl.video_mute_yuv) << 8) | 1); in cx18_start_v4l2_encode_stream()
893 cx18_vapi(cx, CX18_CPU_SET_VFC_PARAM, 2, in cx18_start_v4l2_encode_stream()
897 cx18_vapi(cx, CX18_CPU_SET_VFC_PARAM, 2, in cx18_start_v4l2_encode_stream()
902 if (atomic_read(&cx->tot_capturing) == 0) { in cx18_start_v4l2_encode_stream()
903 cx2341x_handler_set_busy(&cx->cxhdl, 1); in cx18_start_v4l2_encode_stream()
904 clear_bit(CX18_F_I_EOS, &cx->i_flags); in cx18_start_v4l2_encode_stream()
905 cx18_write_reg(cx, 7, CX18_DSP0_INTERRUPT_MASK); in cx18_start_v4l2_encode_stream()
908 cx18_vapi(cx, CX18_CPU_DE_SET_MDL_ACK, 3, s->handle, in cx18_start_v4l2_encode_stream()
909 (void __iomem *)&cx->scb->cpu_mdl_ack[s->type][0] - cx->enc_mem, in cx18_start_v4l2_encode_stream()
910 (void __iomem *)&cx->scb->cpu_mdl_ack[s->type][1] - cx->enc_mem); in cx18_start_v4l2_encode_stream()
917 if (cx18_vapi(cx, CX18_CPU_CAPTURE_START, 1, s->handle)) { in cx18_start_v4l2_encode_stream()
922 cx18_vapi(cx, CX18_CPU_CAPTURE_STOP, 2, s->handle, 1); in cx18_start_v4l2_encode_stream()
924 cx18_vapi(cx, CX18_CPU_CAPTURE_STOP, 1, s->handle); in cx18_start_v4l2_encode_stream()
927 cx18_vapi(cx, CX18_CPU_DE_RELEASE_MDL, 1, s->handle); in cx18_start_v4l2_encode_stream()
928 cx18_vapi(cx, CX18_DESTROY_TASK, 1, s->handle); in cx18_start_v4l2_encode_stream()
931 if (atomic_read(&cx->tot_capturing) == 0) { in cx18_start_v4l2_encode_stream()
932 set_bit(CX18_F_I_EOS, &cx->i_flags); in cx18_start_v4l2_encode_stream()
933 cx18_write_reg(cx, 5, CX18_DSP0_INTERRUPT_MASK); in cx18_start_v4l2_encode_stream()
940 atomic_inc(&cx->ana_capturing); in cx18_start_v4l2_encode_stream()
941 atomic_inc(&cx->tot_capturing); in cx18_start_v4l2_encode_stream()
946 void cx18_stop_all_captures(struct cx18 *cx) in cx18_stop_all_captures() argument
951 struct cx18_stream *s = &cx->streams[i]; in cx18_stop_all_captures()
962 struct cx18 *cx = s->cx; in cx18_stop_v4l2_encode_stream() local
972 if (atomic_read(&cx->tot_capturing) == 0) in cx18_stop_v4l2_encode_stream()
977 cx18_vapi(cx, CX18_CPU_CAPTURE_STOP, 2, s->handle, !gop_end); in cx18_stop_v4l2_encode_stream()
979 cx18_vapi(cx, CX18_CPU_CAPTURE_STOP, 1, s->handle); in cx18_stop_v4l2_encode_stream()
986 atomic_dec(&cx->ana_capturing); in cx18_stop_v4l2_encode_stream()
987 atomic_dec(&cx->tot_capturing); in cx18_stop_v4l2_encode_stream()
993 cx18_vapi(cx, CX18_CPU_DE_RELEASE_MDL, 1, s->handle); in cx18_stop_v4l2_encode_stream()
995 cx18_vapi(cx, CX18_DESTROY_TASK, 1, s->handle); in cx18_stop_v4l2_encode_stream()
999 if (atomic_read(&cx->tot_capturing) > 0) in cx18_stop_v4l2_encode_stream()
1002 cx2341x_handler_set_busy(&cx->cxhdl, 0); in cx18_stop_v4l2_encode_stream()
1003 cx18_write_reg(cx, 5, CX18_DSP0_INTERRUPT_MASK); in cx18_stop_v4l2_encode_stream()
1010 u32 cx18_find_handle(struct cx18 *cx) in cx18_find_handle() argument
1016 struct cx18_stream *s = &cx->streams[i]; in cx18_find_handle()
1024 struct cx18_stream *cx18_handle_to_stream(struct cx18 *cx, u32 handle) in cx18_handle_to_stream() argument
1033 s = &cx->streams[i]; in cx18_handle_to_stream()